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/*********************************************************************
a2diskii.h
Apple II Disk II Controller Card
*********************************************************************/
#ifndef __A2BUS_DISKII__
#define __A2BUS_DISKII__
#include "emu.h"
#include "machine/a2bus.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class a2bus_floppy_device:
public device_t,
public device_a2bus_card_interface
{
public:
// construction/destruction
a2bus_floppy_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual const rom_entry *device_rom_region() const;
protected:
virtual void device_start();
virtual void device_reset();
// overrides of standard a2bus slot functions
virtual UINT8 read_c0nx(address_space &space, UINT8 offset);
virtual void write_c0nx(address_space &space, UINT8 offset, UINT8 data);
virtual UINT8 read_cnxx(address_space &space, UINT8 offset);
required_device<applefdc_base_device> m_fdc;
private:
UINT8 *m_rom;
};
class a2bus_diskii_device: public a2bus_floppy_device
{
public:
a2bus_diskii_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
};
class a2bus_iwmflop_device: public a2bus_floppy_device
{
public:
a2bus_iwmflop_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual machine_config_constructor device_mconfig_additions() const;
};
// device type definition
extern const device_type A2BUS_DISKII;
extern const device_type A2BUS_IWM_FDC;
#endif /* __A2BUS_DISKII__ */
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